There are
2,004 mi
from Ukiah, CA to Katy, TX
That's the driving distance. It would take 1 day 10 hours to go from Ukiah, California to Katy, Texas.
The flight distance (direct flight from Ukiah, CA to Katy, TX) is 1,680.37 mi.
2,004 mi = 3,225.33 kms